package com.foreknow.elmboot.service;

import com.foreknow.elmboot.po.Cart;

import java.util.List;

public interface CartService {
    public List<Cart> getCart(Integer businessId,String userId);
    public int insertCart(Integer cartId,Integer userId,Integer foodId,Integer businessId);
    public int updateCart(Integer quantity,Integer userId,Integer foodId,Integer businessId);
    public int deleteCart(Cart cart);
}
